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参数资料
| 型号： | W91312AS |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 无绳电话/电话 |
| 英文描述： | TELEPHONE DIALER CKT, PDSO20 |
| 封装： | 0.300 INCH, SOP-20 |
| 文件页数： | 10/13页 |
| 文件大小： | 68K |
| 代理商： | W91312AS |
W91310 SERIES
- 6 -
DC CHARACTERISTICS
(VDD-VSS = 2.5V, Fosc. = 3.58 MHz, TA = 25
° C, all outputs unloaded)
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Operating Voltage
VDD
2.0
-
5.5
V
Operating Current
IOP
Tone
-
0.3
0.5
mA
Pulse
-
0.15
0.3
mA
Standby Current
ISB
HKS = 0, No load,
& No key entry
-
15
A
Memory Retention Current
IMR
HKS = 1, VDD = 1.0V
-
0.2
A
DTMF Output Voltage
VTO
Row group, RL = 5 K
130
150
170
mVrms
Pre-emphasis
Col/Row,
VDD = 2.0 to 5.5V
1
2
3
dB
DTMF Distortion
THD
RL = 5 K
,
VDD = 2.0 to 5.5V
-
-30
-23
dB
DTMF Output DC Level
VTDC
RL = 5 K
,
VDD = 2.0 to 5.5V
1.0
-
3.0
V
DTMF Output Sink Current
ITL
VTO = 0.5V
0.2
-
mA
DP Output Sink Current
IPL
VPO = 0.5V
0.5
-
mA
T/P MUTE Output Sink
Current
IML
VMO = 0.5V
0.5
-
mA
HKS I/P Pull-high Resistor
RKH
-
300
-
K
Keypad Input Drive Current
IKD
VI = 0V
30
-
A
Keypad Input Sink Current
IKS
VI = 2.5V
200
400
-
A
Keypad Resistance
-
5.0
K
相关PDF资料 |
PDF描述 |
|---|---|
| W91314AS | TELEPHONE DIALER CKT, PDSO20 |
| W91820AN/824AN | TELEPHONE DIALER CKT, PDIP22 |
| W91820N/824N | TELEPHONE DIALER CKT, PDIP20 |
| W9321S | MU-LAW, ADPCM CODEC, PDSO28 |
| W9412G2CB-5H | 4M X 32 DDR DRAM, 0.6 ns, PBGA144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W91312N | 制造商:WINBOND 制造商全称:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314 | 制造商:WINBOND 制造商全称:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314A | 制造商:WINBOND 制造商全称:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91316 | 制造商:WINBOND 制造商全称:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91320 | 制造商:WINBOND 制造商全称:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTION |
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